用栅栏把整片地段围起来养羊或作他用的土地to enclose land

• 土地市场不健全，就造成了“圈地”、“炒地”行为的泛滥。

  If the land market is not healthy, then enclosure and land speculation become rampant.

• 一些企业借开发旅游地产而大肆圈地。

  Some enterprises use the development of land for tourism as an excuse to enclose land without restraint.